Forestry machines and their application. Study guide for vocational education

The training manual sets out the issues of using machines and mechanisms for a comprehensive mechanization of work in forestry, in the preparation of the territory, during forestry on cutting, on the cutting of care, for work in forest nurseries.
Methods are given to determine the parameters of forest machines and their research. To study the parameters of machines, the programs "Excel", "Statistics 10", the "Mathcad" system and the Linear PLP 88 programming program (Russified version)
The main characteristics of machines and mechanisms are given, the calculation of the replaceable performance of machine-tractor units, the study of the passage of the wheeled tractors, as well as the technical characteristics of serial wheeled and tracked tractors.
A training manual is intended for laboratory work by students of technical schools and colleges studying in the specialty "Forest and Forest Park Economy"